You're forgetting that not every school corporation is the same. You can have a master's and will make the same money as the person with a high school diploma in some states. There isn't such thing as a "proper" sub, unless that's what you're referring to as the teachers who replace for long periods of time; i.e. maternity leave

They're good, but I doubt they can pull of that insane shooting performance again. It'd also help to not have our entire starting lineup all have 4 fouls and the game be devolved into a glorified free throw contest. KU is going to be damn good this season!